vertical centrifugal immersion pumps - SONDERMANN Pumpen + ...

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vertical centrifugal immersion pumps - SONDERMANN Pumpen + ...

VERTICAL

CENTRIFUGAL

IMMERSION

PUMPS

COMPETENCE IN

PUMP AND FILTER

TECHNOLOGIES


SONDERMANN MAKES THE DIFFERENCE

Extremely safe products, extremely reliable service.

This is our tradition. And this is why, for decades, experts

have trusted in SONDERMANN products and devices. For

many reasons such as …

… LONG-STANDING EXPERIENCE

As early as 1961, SONDERMANN supplied the first magnetically

coupled centrifugal pump. The technological superiority we had

at that time has been our outstanding feature up to this day.

Our special pumps are used in trade and industry all over the

world. Many years of acquiring know-how also find expression

in the services rendered for the benefit of our clients. Actually,

there should be no user problem we do not resolve. This, also,

is a matter of experience.

... STRONG PARTNERS

Working now together with FLUX-Geräte GmbH, we are even

stronger than before. Our network of customer advisors has expanded

and we are able to offer a wider range of problem solutions.

Whatever challenge of fluid delivery you face, the job will

be done best by either a SONDERMANN or a FLUX pump. Just

try us.

... RELIABLE SERVICE

You will recognize a genuine SONDERMANN pump by its

operating reliability. And it operates at your location!

To achieve this, we make every effort to help you in case

of need. In Germany only, especially trained advisors are

available at 14 sales locations. From there we coordinate

our service operations so that we arrive at your place as

quick as possible.

... SPECIAL DESIGNS TO MEET

INDIVIDUAL DEMANDS

Please do not hesitate to tell us your specific type of

problem. It is a fact that standard designs often are not

adequate for the use required. As a consequence, we

are best prepared for special designs – and are able to

realize them in no time. If we exactly know your problem,

we will be able to find a way to resolve it. This is also

what SONDERMANN stands for.

... EXCELLENT PRODUCT QUALITY

SONDERMANN is on the outside. Made in Germany is inside.

All our pumps and filters are entirely manufactured in Germany.

This is certainly one reason for the superior quality of our products.

Since we are very serious about each pump and filter,

every single one is thoroughly checked in several stages before it

leaves the company – with checks down the entire characteristic

curve. And of course in accordance with the ISO 9001 quality

standard.

SONDERMANN is a member in

the association surface technology.

2


TABLE OF CONTENTS

Operation principle and constructional design 4 – 5

Characteristics of RT-type pumps 6 – 8

Designation code 9

Installation examples 10

Selection criteria 11

RT series 1 12 – 13

RT series 1.5 14 – 15

RT series 2 16 – 17

RT series 3 18 – 19

RT series 4 20 – 21

RT series 5 22 – 23

RT series 6 24 – 25

Vertical centrifugal immersion pumps and filter units 26

Combination examples 27 – 28

Electronic protection 29

Sales representations in Germany and abroad 30 – 31

3


RT – VERTICAL CENTRIFUGAL IMMERSION PUMPS

INNOVATIVE TECHNOLOGY MAKES THE DIFFERENCE

THE PERFECT SOLUTION

In this area of use too, the search for even better and

more perfect solutions has given rise to an unsurpassed

technical standard from which our customers profit.

SONDERMANN vertical centrifugal immersion pumps

boast robust, practical construction and design. Thanks to

the use of a variety of materials, the components in contact

with the medium are insensitive to both corrosion and

chemicals. Other design-related advantages are safety in

the event of running dry (without intermediate bearings),

the low space requirement and individual conformity to

customer-specific installation flange dimensions.

SONDERMANN vertical centrifugal immersion pumps are

designed for vertical use in non-pressurised tanks, open

containers or pits. They have proved to be extremely successful

in transporting and circulating pure, slightly contaminated

or abrasive media, aqueous solutions,

suspensions or liquid mixtures.

THE MEDIA

SONDERMAN vertical centrifugal immersion pumps

are special designed for acids, caustic solutions, mixtures,

solvents, alkaline degreasing baths, electrolytic baths, photo

chemicals, radioactive, sterile or particularly valuable

liquids, foodstuffs and many other low-viscosity media.

THE UTILIZATION

Consequently, SONDERMANN vertical centrifugal

immersion pumps are successfully used in both mechanical

and systems engineering as well as in the chemicals

and pharmaceuticals industry, environ mental and process

engineering, water and waste water treatment and in the

textiles and foodstuffs industry. But that’s not all. Experts

also rely on SONDERMANN Series RT pumps for fitting

out etching and cleaning systems, refrigeration machines,

solar systems and in the photographic and electroplating

industries.

PUMPS FOR INDIVIDUAL DEMANDS

During the project planning phase (e.g. of electrolytic

plants), SONDERMANN defines interfaces and works

out the design of requested special features in close

collaboration with the customer. The customer

receives an individual, ready-to-install function

module. The units are optimally configured

to your particular application, and are delivered

assembled and ready for operation.

RT filter combination

on floating pendant.

4


THE DESIGN FEATURES

The advantages:

• Corrosion-free

• Robust construction

• High efficiency

• Special shaft sealing

• Specific flange dimensions

available

fixed connection,

angled 90°

fixed connection,

vertically upwards

Protection type

IP55 (fan cover with protective roof),

explosion protection on request.

Sound pressure level

Low-vibrating running. The sound

pressure level is < 70 dB (A) in

accordance with DIN EN 12639

noise measurement, liquid pumps.

Electrical drive

TEFC, single-phase or three-phase

low-voltage motors with squirrelcage

rotor. Available on

request with integrated

frequency converter.

A filter can be fitted instead

of the pressure pipe.

Pressure connection

Threaded connector

conforming to DIN 8063.

Optional flange connection

conforming to DIN

2501 PN10/16.

Flange dimensions

Customer-specific

dimensions always

possible at

short notice!

Paint finish

Dual-component protective paint finish.

Special colours always possible.

Shaft lead-through seal combinations

Various seals are used, depending on

the application. SONDERMANN offers

a patented sealing system specially for

heavily crystallising media.

Robust construction

Welded connection:

The pump housing,

installation flange,

riser pipe and pressure

pipe form a complete

unit. Also available

as a flexible screw

connection.

Corrosion-free

Plastic pump without metal

parts in contact with the

medium. The motor shaft is

completely encased in plastic.

Performance data

The right impeller for any delivery rate

(see characteristic fields).

Efficiency

More efficient thanks

to a spiral housing.

Suction connection

Suction side: includes

suction screen to protect

the pump against

coarse impurities.

Optionally also available

with an extension

pie.

5


PERFORMANCE CHARTS OF RT-PUMPS

Key data of Series RT1 to RT6

Delivery rate up to 1700 l/min

Delivery height up to 43 m wc

Motor power 0.060 bis 15 kW

Immersion depth 200 up to 500 mm (RT, RT-MS und RT-A)

Immersion depth 200 up to 2500 mm (RT-Z und RT-M)

Materials PP, PVDF, CPVC, PFA, ECTFE,

stainless steel, titanium

Seals

FKM, EPDM, Kalrez, FEP-covered

Operating temp. bis 100 °C

Materials and temperatures

For each pumping medium we offer the necessary material

combination in relation to the temperature.

Materials/ temperatures °C °F

Stainless steel, titanium, PEEK,

PPS, PFA, ECTFE, Oxid ceramic

100 212

PVDF 95 203

PP, CPVC 80 176

50 Hz – N = 2800 1/min 60 Hz – N = 3400 1/min

50 Hz – N = 1450 1/min 60 Hz – N = 1750 1/min

6


Select from a variety of drives

Three-phase motors 60 W to 15 kW

AC motors 60 W to 1,5 kW

Design

IM B5 oder IM B14

Voltage

See „International mains

voltage and frequencies“

Speed

1450/1750 rpm, 50/60Hz

2800/3400 rpm, 50/60Hz

Protection type IP55 (other protection types on request)

Protective roof integrated

VARIABLE-SPEED DRIVE

If required, Series RT vertical centrifugal immersion

pumps can also be fitted with an integrated variablespeed

drive. In all SONDERMANN centrifugal pumps,

the pump, motor and frequency converter form one

compact unit. This allows small dimensions, increases

operational readiness and reduces costs.The frequency

converters are available in various versions. Control is

optionally possible via: Terminal strip, analog input,

serial interface, potentiometer, control panel, field bus

(Profibus, etc.)

Thanks to advances in performance electronics, highperformance

frequency converter units are now available

for controlling and regulating the speed of threephase

asynchronous motors. These variable-speed

drives permit a centrifugal pump to be adjusted to suit

the particular requirements of an individual application,

and enable power consumption to be reduced. This

enables every desired operating point to be reached,

right up to the load limit of the pump or motor. Low

energy consumption and a lack of superfluous control

valves save costs, with the result that the high purchase

price of a variable-speed centrifugal pump is recovered

within a very short time. Centrifugal pumps are designated

as an application with square torque. This means

that the speed and capacity ratio is cubic. If the speed is

reduced, the load is reduced much more. For example,

if the speed is reduced by 50 %, only 12 % of the capacity

is still required!

If the frequency converter is integrated in the terminal

box, the EMC regulations have been fulfilled and there

is no need for the adjustment of an external converter.

The unit consisting of the frequency converter, threephase

motor and centrifugal pump is delivered ready to

connect and pre-programmed.

In all, far less space is required for new installations.

In the case of moderni sations, it is possible to make

use of all the advantages of a frequency converter in

the existing process.

DELIVERY HEIGHT H

H Installation

Water 20 °C

FLOW RATE Q

Thanks to the variety of possible external control signals

for speed adjustment, this compact system can be directly

incorporated into the plant’s higher-order control systems.

The converter electronics allow soft start-up and soft runout

of the centrifugal pump via programmable ramp run

times. By defining maximum and minimum output frequencies

on the motor side and by masking out any resonance

frequencies that arise, it is possible to optimally adjust

the centrifugal pump to the respective application.

7


THE PERFECT PUMP-DRIVE

The advantages of the variable-speed drive integrated in the motor:

• Energy saving

• Fluid control to suit your requirements

• Space-saving drive

• No power loss in the switch cabinet by the FC

• Less installation work

• The pump is delivered ready to connect

and pre-programmed

• No long, cost-intensive, shielded

motor cables

• No separate EMC filter

• Gentle pumping of the medium

• No heating-up of the pumped

medium by energy dissipation

• No external motor circuit breakers

thanks to integrated motor protection functions

INTERNATIONAL MAINS VOLTAGES AND FREQUENCIES

West Europa East Europa Middle East Far East North America Central America South America Africa

50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz

230/400 V 230/400 V 220/380 V 230/400 V 220/380 V 220/380 V

500 V 690 V 230/400 V 220/380 V 127/220 V

690 V 240/415 V 200/346 V 240/415 V

240/415 V

100/200V

60 Hz 60 Hz 60 Hz 60 Hz

220/380 V 120/240 V 115/200 V 220/380 V

254/440 V 265 /460 V 220/380 V 277/480 V

110/120 V 277/480 V 254/440 V 115/ 200 V

575 V

600 V

Installation instructions

In order to guarantee safe operation of vertical centrifugal

immersion pumps, the following instructions must be followed

during the planning and installation phases:

A Thread length, suction side (for screwing on

an extension pipe)

L Immersion depth

VL Extension pipe, suction side (max. 500 mm)

X Minimum distance between the suction connector

and the tank bottom

Y Lowest permissible liquid level during any pump

start-up. If a tank is emptied, it must be refilled to

above the minimum liquid level before being started

up again. While the pump is in operation, the liquid

level can be reduced until the screwed-on extension

pipe is still below the level, without the pumping

flow being interrupted.

Z Highest permissible filling level

RT – Vertical centrifugal

immersion pump

RT – Vertical centrifugal immersion

pump with screwed-on extension

pipe on the suction side

8


MATERIALS, PERFORMANCE DATA, CONNECTIONS

TYPE KEYS OF PUMPS TYPE RT

The type names of the pumps are comprised of several characters

that refer to the materials and properties of the individual components.

Here is an example:

RT L PP 30/340 4 / 3 300 K V Fl. 200 x 300 G 2 1 /2

– 1 2 3 4 5 6 7 8 9 10

You can select the available combinations as shown in following chart.

• = preferred programme / x = on request / - = not available

no. unit part code material pump type RT 1 to 6

1 1.5 2 3 4 5 6

1 L pump ventilated • • • • • • •

M with magnetic coupling x x • • • x x

Z with intermediate bearing x x x • • • •

MS multi-stage pump • • • • • • •

2 PESD-unit, PP polypropylene • • • • • • •

impeller with PVDF PVDF • • • • • • •

shaft protection CPVC, PVC CPVC, PVC x x x x x x x

tube PFA PFA x x x x x x x

TI titanium x x x • • x x

VA stainless steel x x • • • x x

3 pump size .../... see performance curves x x x • • • •

4 motor power ...

5 motor 1 for 1~, 230 VAC • • • x x – –

3 for 3~, 400 VAC x x • • • • •

6 immersion depth ... RT: 200 to 500 mm • • • • • • x

... RT-Z: 200 to 2500 mm x x x • • • •

... RT-M: 200 to 2500 mm x x • • • x x

7 sealing K or Ti labyrinth x x x • • • •

V V-ring • • • • • • •

8 O-ring material V FKM • • • • • • •

E EPDM • • • • • • •

P NBR x x x x x x x

T FKM FEP-covered x x x x x x x

9 installation flange ... dimensions [mm]

10 discharge connection G Withworth pipe thread • • • • • • •

F flange x x x x x x x

A ANSI-flange x x x x x x x

N NPT-thread x x x x x x x

S hose connection x x x x x x x

RT-SF for filter attachement • • • • • • x

9


WET INSTALLATION

DRY INSTALLATION

INSTALLATION

EXAMPLES

Installation examples

Here you will find in the

SONDERMANN product

range the right pump for

every medium, every tank

depth and every customerspecific

plant design.

WITHOUT INTER-

MEDIATE BEARING

OVERFLOW

WITHOUT INTER-

MEDIATE BEARING

EXTENSION PIPE

WITH MAGNETIC COUPLING

WITH INTERMEDIATE BEARING

IMMERSION DEPTH WITHOUT

INTERMEDIATE BEARING

IMMERSION DEPTH WITHOUT

INTERMEDIATE BEARING

WITH EXTENSION PIPE

IMMERSION DEPTH WITH

INTERMEDIATE BEARING

DIMENSIONS IN [MM]

standard version

special versions

series RT RT-A RT-M RT-Z RT-MS

version centrifugal centrifugal centrif. immersion centrif. immersion centrif. immersion

immersion pump immersion pump pump with mag- pump with inter- pump, multi-stage

for wet installation for dry installation netic coupling mediate bearings version

safe to run dry safe to run dry medium lubricated medium lubricated safe to run dry

sliding bearings sliding bearings

no. stages 1 1 1 1 2 ... n

immersion depth • • • • •

200 to 500 mm

immersion depth – – • • on request

200 to 2500 mm

filter-attachement • • • • •

poss., RT-SF / RT-FI

extension pipe • • • • •

(optional)

200 to 500 mm

series RT 1 • • – – •

series RT 1.5 • • – – •

series RT 2 • • • • •

series RT 3 • • • • •

series RT 4 • • • • •

series RT 5 • • • • •

series RT 6 • – – • •

delivery head 43 43 43 43 75

up to [m wc]

flow rate 1700 1000 1000 1700 1000

up to [l/min]

motor power 15 7.5 7.5 15 15

up to [kW]

integr. frequency • • • • •

converter available

10


THE MOST IMPORTANT SELECTION CRITERIA

Special versions

Following special

version series are

available:

series RT-A RT-M RT-Z RT-MS

version vertical centr. immersion vertical centr. immersion vertical centr. immersion multi-stage vertical

pump RT1to RT6 for pump RT2 to RT6 pump RT2 to RT6 centrifugal immersion

dry installation with magnetc coupling with intermediate pump

outside the tank

bearing

immersion depth 200 to 500 mm 200 to 2500 mm 200 to 2500 mm 200 to 500 mm

function method attachement of the the rear casing her- immersion depth of connecting several

vertical centrifugal metically seals off the up to 2500 mm impellers in series inimmersion

pump pump chamber from are possible with an creases the delivery

outside the tank; the drive section. The additional liquid- head. The increase in

connection and piping outer rotating drive lubricated pump shaft the pumping pressure

through the tank wall. magnet transmits the intermediate bearing. (delivery head) is

torque to the inner

proportional to the

magnet andthereby

number of impellers

to the connected

with the same delivery

impeller.

rate.

applications • if there is al lack of • pumping of out- • applications with • processes with high

space in the tank gassing media or extremely deep pressures at low

• same applications media that crystallise tanks or a greatly delivery rates

as the RT series heavily when in fluctuating liqud • when there is a lack

contact with the level of space in the tank

atmosphere • same applications (a corresponding

• processes incompa- as the RT series single-stage version

tible with oxygen

has a much larger

• same applications

diameter)

as the RT series

• same applications

as the RT series

advantages • robust design • hermetically tight • the right installation • small, compact

• safe to run dry • no air enters the lengths for every element design

• corrosion-free (parts medium application • smaller series with

in contact with the • robust design • robust design the same pressure

media are made of • corrosion-free (parts • corrosion-free (parts • robust design

plastic) in contact with the in contact with the • corrosion-free (parts

• no space reqiurement media are made of media are made of in contact with the

inside the tank plastic) plastic) media are made of

• customer-specific • takes up a little space • customer-specific plastic)

installation flange • customer-specific installation flange • customer-specific

dimensions installation flange dimensions installation flange

dimensions

dimensions

The technical data and performance curves of series RT1 to RT6 still apply without changes.

11


VERTICAL CENTRIFUGAL IMMERSION PUMPS

SERIES RT1

Special versions:

RT-A (dry installation)

RT-MS (multi-stage version)

Accessories:

Extension pipe

(VL max. = 500 mm)

On/Off switch on

terminal box

Connecting cable completely

wired with plug

Delivery rate up to 32 l/min

Delivery head up to 7 m wc

Immersion depth up to 400 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP and PVDF

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

PERFORMANCE CHARTS

EFFICIENCY

12


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 2/20 3/30 5/35 7/30***

max. delivery rate [l/min] 15 20 30 32

max. delivery head [m wc] 1.7 2.8 5 7

motor power* at 50 Hz [kW] 0.060 0.060 0.060 –

motor power* at 60 Hz [kW] 0.072 0.072 0.072 0.072

speed at 50 Hz [min -1 ] 2850 2850 2850 –

speed at 60 Hz [min -1 ] 3450 3450 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height (MH) [mm] 187.5

connections suction side suction screen

suction side G 5/4

pressure side (T)

G1

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

*** Available only in 60 hertz.

immersion depth (L) [mm] 200 300 400

discharge connection standard = 60

height [mm] (V)

alternatively with other dimensions, rotable,

vertically upwards etc.

installation flange Ø 200, LK 160

[mm] (D, LK)

other dimensions always possible, also

available as a rectangular flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: D, LK

discharge connection: V

pressure side: T

Max. Level

Pressure pipe

Min. Level

Suction screen

13


VERTICAL CENTRIFUGAL IMMERSION PUMPS SERIES 1.5

Special versions:

RT-A (dry installation)

RT-MS (multi-stage version)

Accessories:

Extension pipe

(VL max. = 500 mm)

On/Off switch on

terminal box

Connecting cable completely

wired with plug

Delivery rate up to 85 l/min

Delivery head up to 10 m wc

Immersion depth up to 500 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP and PVDF

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

PERFORMANCE CHARTS

EFFICIENCY

14


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 5/45 7/55 10/80***

max. delivery rate [l/min] 60 70 85

max. delivery head [m wc] 5 7.5 10

motor power* at 50 Hz [kW] 0.120 0.120 –

motor power* at 60 Hz [kW] 0.144 0.144 0.180

speed at 50 Hz [min -1 ] 2850 2850 –

speed at 60 Hz [min -1 ] 3450 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height [mm] 225 225 230

connections suction side suction screen

suction side G 5/4

pressure side (T)

G1

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

*** Available only in 60 hertz.

immersion depth (L) [mm] 200 300 400 500

discharge connection standard = 60

height [mm] (V)

alternatively with other dimensions, rotable,

vertically upwards etc.

installation flange Ø 200, LK 160

[mm] (D, LK)

other dimensions always possible, also

available as a rectangular flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: D, LK

discharge connection: V

pressure side: T

Max. Level

Pressure pipe

Min. Level

Suction screen

15


VERTICAL CENTRIFUGAL IMMERSION PUMPS

SERIES RT2

Special versions:

RT-A

(dry installation)

RT-M (with magnetic coupling)

RT-Z

(with intermediate bearing)

RT-MS (multi-stage version)

Accessories:

Extension pipe

(VL max. = 500 mm)

On/Off switch on

terminal box

Connecting cable completely

wired with plug

Delivery rate up to 130 l/min

Delivery head up to 12 m wc

Immersion depth up to 500 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP, PVDF and

stainless steel

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

EFFICIENCY

PERFORMANCE CHARTS

16


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 5/50 8/60 10/110 12/130***

max. delivery rate [l/min] 60 75 100 130

max. delivery head [m wc] 5 8 10 12

motor power* at 50 Hz [kW] 0.125 0.180 0.250 –

motor power* at 60 Hz [kW] 0.150 0.200 0.300 0.440

speed at 50 Hz [min -1 ] 2850 2850 2850 –

speed at 60 Hz [min -1 ] 3450 3450 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height [mm] 235 240 257 257

connections suction side suction screen

suction side G 5/4

pressure side (T)

G1

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

*** Available only in 60 hertz.

immersion depth (L) [mm] 200 300 400 500

discharge connection standard = 90

height [mm] (V)

alternatively with other dimensions, rotable,

vertically upwards etc.

installation flange Ø 210, LK 185

[mm] (D, LK)

other dimensions always possible, also

available as a rectangular flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: D, LK

discharge connection: V

pressure side: T

Pressure

pipe

Max. Level

Min. Level

Suction screen

17


VERTICAL CENTRIFUGAL IMMERSION PUMPS

SERIES RT3

Sonderausführungen:

RT-A

(Trockenaufstellung)

RT-M (magnetgekuppelt)

RT-Z

(mit Zwischenlager)

RT-MS (mehrstufige Ausführung)

Zubehör:

Verlängerungsrohr

(VL max. = 500 mm)

Ein-/Aus-Schalter am

Klemmenkasten

Anschlusskabel mit Stecker

komplett verdrahtet

Delivery rate up to 280 l/min

Delivery head up to 25 m wc

Immersion depth up to 500 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP, PVDF, titanium

and stainless steel

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

EFFICIENCY

PERFORMANCE CHARTS

18


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 4/100 7/140*** 10/160 12/150 14/180 16/200 20/200 25/280***

max. delivery rate [l/min] 100 140 160 220 230 210 210 280

max. delivery head [m wc] 5 7 10 12 14 16 20 25

motor power* at 50 Hz [kW] 0.250 – 0.370 0.550 0.550 0.650 1.1 –

motor power* at 60 Hz [kW] 0.300 0.300 0.440 0.650 0.650 0.700 1.3 1.8

speed at 50 Hz [min -1 ] 1450 – 2850 2850 2850 2850 2850 –

speed at 60 Hz [min -1 ] 1750 1750 3450 3450 3450 3450 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height [mm] 292 292 276 292 292 292 310 310

connections suction side suction screen

suction side G 2 1/4

pressure side (T) G 2 1/4 G 2 1/4 G 11/2 G 11/2 G 11/2 G 11/2 G 11/2 G 2 1/4

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

*** Available only in 60 hertz.

immersion depth (L) [mm] 200 300 400 500

discharge connection standard = 50

height [mm] (V)

alternatively with other dimensions, rotable,

vertically upwards etc.

installation flange Ø 340, LK 295

[mm] (D, LK)

other dimensions always possible, also

available as a rectangular flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: D, LK

discharge connection: V

pressure side: T

Max. Level

Pressure

pipe

Min. Level

Suction screen

19


VERTICAL CENTRIFUGAL IMMERSION PUMPS

SERIES RT4

Special versions:

RT-A

(dry installation)

RT-M (with magnetic coupling)

RT-Z

(with intermediate bearing)

RT-MS (multi-stage version)

Accessories:

Extension pipe

(VL max. = 500 mm)

On/Off switch on

terminal box

Connecting cable completely

wired with plug

Delivery rate up to 550 l/min

Delivery head up to 32 m wc

Immersion depth up to 500 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP, PVDF, titanium

and stainless steel

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

PERFORMANCE CHARTS

EFFICIENCY

20


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 8/350 18/300 22/400 26/400 32/400

max. delivery rate [l/min] 300 300 400 600 550

max. delivery head [m wc] 7 18 23 26 32

motor power* at 50 Hz [kW] 1.1 1.1 1.8 3.7 3.7

motor power* at 60 Hz [kW] 1.3 1.3 2.7 3.7 3.7

speed at 50 Hz [min -1 ] 1450 2850 2850 2850 2850

speed at 60 Hz [min -1 ] 1750 3450 3450 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height [mm] 350 294 291 316 316

connections suction side suction screen

suction side G 2 3/4

pressure side (T) G 2 1/4

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

immersion depth (L) [mm] 200 300 400 500

discharge connection standard = 69

height [mm] (V)

alternatively with other dimensions, rotable,

with angle 90° etc.

installation flange Ø 380, LK 330

[mm] (D, LK)

other dimensions always possible, also

available as a rectangular flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: D, LK

discharge connection: V

pressure side: T

Max. Level

Pressure

pipe

Min. Level

Suction screen

21


VERTICAL CENTRIFUGAL IMMERSION PUMPS

SERIES RT5

Special versions:

RT-A

(dry installation)

RT-M (with magnetic coupling)

RT-Z

(with intermediate bearing)

RT-MS (multi-stage version)

Accessories:

Extension pipe

(VL max. = 500 mm)

On/Off switch on

terminal box

Connecting cable completely

wired with plug

Delivery rate up to 680 l/min

Delivery head up to 42 m wc

Immersion depth up to 500 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP, PVDF

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

EFFICIENCY

PERFORMANCE CHARTS

22


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 9/500 28/700 36/600 34/800 28/1000 40/600***

max. delivery rate [l/min] 600 750 400 (700) 600 (800) 1000 680

max. delivery head [m wc] 9 28 34 32 28 42

motor power* at 50 Hz [kW] 1.8 4.0 4.0 5.5 5.5 –

motor power* at 60 Hz [kW] 2.0 4.8 4.8 6.6 6.6 6.6

speed at 50 Hz [min -1 ] 1450 2850 2850 2850 2850 –

speed at 60 Hz [min -1 ] 1750 3450 3450 3450 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height [mm] 369.5 369.5 369.5 384.5 384.5 384.5

connections suction side suction screen

suction side G 2 3/4

pressure side (T) G 2 3/4 G 2 3/4 G 2 1/4 G 2 3/4 G 2 3/4 G 31/2

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

*** Available only in 60 hertz.

immersion depth (L) [mm] 270 300 400 500

discharge connection standard = 77

height [mm] (V)

alternatively with other dimensions, rotable,

with angle 90° etc.

installation flange Ø 580, LK 350

[mm] (D, LK)

other dimensions always possible, also

available as a rectangular flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: D, LK

discharge connection: V

pressure side: T

Max.

Level

Pressure

pipe

Min.

Level

Suction screen

23


VERTICAL CENTRIFUGAL IMMERSION PUMPS

SERIES RT6

Special versions:

RT-A

(dry installation)

RT-M (with magnetic coupling)

RT-Z

(with intermediate bearing)

RT-MS (multi-stage version)

Accessories:

Extension pipe

(VL max. = 500 mm)

On/Off switch on

terminal box

Connecting cable completely

wired with plug

Delivery rate up to 800 l/min

Delivery head up to 43 m wc

Immersion depth up to 850 mm

Safe to run dry

For aggressive and neutral

liquids

Made of PP, PVDF

Protection type IP55

For piping in the tank, the pump is

also available without a pressure

pipe.

DELIVERY RATE

[mWC]

EFFICIENCY

PERFORMANCE CHARTS

24


COMPETENCE IN PUMP AN FILTER TECHNOLOGIES

TECHNICAL DATA

size 12/870 18/1500 28/1450 43/800

max. delivery rate [l/min] 900 1700 1500 800

max. delivery head [m wc] 12 17 31 43

motor power* at 50 Hz [kW] 4.0 7.5 12.5 7.5

motor power* at 60 Hz [kW] 4.8 9.0 15.0 9.0

speed at 50 Hz [min -1 ] 1450 1450 2850 2850

speed at 60 Hz [min -1 ] 1750 1750 3450 3450

voltage**

protection type

230 V 1-phase or 230/400 V 3-phase

IP55

installation height (MH) [mm] 406 518 518 425

connections suction side suction screen

suction side

without thread

pressure side (T) flange d110DN100 flange d110DN100 flange d110DN100 thread G 23/4

* All pumps are also available with smaler impeller diameters for liquids with higher specific gravities although this reduces the delivery rates and

delivery heads. If necessary, please consult us.

** Other voltages and ex proved motors available upon request.

immersion depth (L) [mm] 500 600 700 800 850

discharge connection standard = 166

height [mm] (V)

alternatively with other dimensions, rotatable with elbow 90°,

lapped flange etc.

installation flange 700 x 500,

[mm] (B, C)

other dimensions always possible, also

also available as a round flange

DIMENSIONS/INSTALLATION OPENING

immersion depth: L

installation height: MH

installation flange: B, C

discharge connection: V

pressure side: T

Max.

Level

Pressure

pipe

Min.

Level

25


VERTICAL CENTRIFUGAL IMMERSION PUMPS AND FILTER UNITS

CLEAN PROCESSES

For a number of applications, filter elements are

required for ”clean” processes. Of course,

SONDERMANN can also supply pumps and filters

in a combined and compact configuration as a

single unit, mounted on an installation flange.

Here, the units are optimally configured to your

particular application, and are delivered ready

for operation. In terms of their construction, all

filter housings are designed in such a way that

they are equally suitable for holding cartridge,

plate, bag and active carbon inserts. Quickchange

filter housings are available in 2 sizes

for short downtimes during maintenance intervals:

SF1 and SF3.

Series RT-FI covers a wide performance range for

the filtration of all galvanic electrolytes, and also

nickel zinc, currentless nickel and currentless

copper. Depending on the application (safety

devices are currently already installed on the

plant), all universal filter housings can be fitted

with a cover safety switch. Three different filter

sizes with many different filter elements are

available for combination with our vertical centrifugal

immersion pumps. Clamping screws are

used to secure the filter cover. These filters are

characterised by a compact design as well as by

the possibility of using them at high pressures

and high temperatures.

Vertical centrifugal

immersion pump RT1

to RT5, combined

with universal filter

housing.

26


COMBINATION EXAMPLES

UNIVERSAL FILTER HOUSING

size 1

number of cartridges 1

housing length [inch] 10“

20“

volume [dm 3 ] 2.36 bis 4.25

materials PP, PVC, Plexiglas ® , Jena-Glas ® ,

stainless steel, titanium

filter elements (optionally)

wound cartridge, cloth cartridge,

menbrane cartridge, filter paper,

active carbon

size 3

number of cartridges 3

housing length [inch] 10“

20“

volume [dm 3 ] 8.4 bis 13.5

materials

filter elements (optionally)

PP, PVDF, stainless steel, titanium

wound cartridge, menbrane cartridge,

filter cloth, filter sieve, filter bag,

active carbon

size 4

number of cartridges 4

housing length [inch] 10“

20“

volume [dm 3 ] 9 bis 15

materials

filter elements (optionally)

PP, PVDF, stainless steel, titanium

wound cartridge, menbrane cartridge,

cloth cartridge, filter papaer,

filter bag, active carbon

27


COMBINATION EXAMPLES

QUICK CHANGE FILTER HOUSING

SF 1

number of cartridges 1

housing length [inch] 10“

20“

volume [dm 3 ] 2.37 bis 4.25

closed

opened

materials

filter elements (optionally)

PP, PVC

filter sieve, wound cartridge

outlet

outlet

SF 3

number of cartridges 3

housing length [inch] 10“

20“

volume [dm 3 ] 8.4 bis 13.5

closed

opened

materials

filter elements (optionally)

PP, PVDF

wound cartridge, filter bag,

active carbon

outlet

QUICK CHANGE FILTER

Series RT-SF has proved to be especially successful

when used in chemical plants. These filters are

characterised by a compact design and by simple

and quick handling by means of a quick-action

closure, thereby enabling maintenance times to be

greatly reduced. Two different filter sizes with

many different filter elements are available for

combination with our vertical centrifugal immersion

pumps.

Quick-change filters are fitted with two safety switches

as standard. These prevent operation of the

filter without the filter cover or with it open.During

the project planning phase (e.g. of electrolytic

plants), SONDERMANN defines interfaces and

works out the design of requested special features

in close collaboration with the customer. The

customer receives an individual, ready-to-install

function module. The units are optimally configured

to your particular application, and are delivered

assembled and ready for operation.

Vertical centrifugal

immersion pump RT1

to RT5, combined

with quick change

filter housing.

28


ELECTRONIC PROTECTION

FOR CENTRIFUGAL PUMPS

Electronic monitoring of motor currents protects the

pump from dry running, overheating and overload.

If the above mentioned operating states are not absolutely

impossible with your installation, you should use

an electronic process monitor to switch off the pump

before it is damaged. Such monitors will not only avoid

damage to the pump, but also downtime and costs

resulting thereof. At the same time, the monitor checks

the pumping process for the set delivery rate. Once

the cause of a malfunction is eliminated, the pump is

immediately ready to continue operation. The process

monitor is easy to install into the pump’s power supply

unit. As it is not necessary to build it into pipe runs,

this process monitor also is ideal to retrofit existing

installations. Four different types of process monitors

are available:

RPR CONTROL 100-1

to be built into control cabinets (mounted on top-hat rail)

without programming unit.

RPR CONTROL 100-2

to be built into control cabinets (mounted on top-hat rail)

with integrated programming unit.

RPR Control 100-1 RPR Control 100-2

RPR CONTROL 100-3

Field device with power section of up to 4.0 kW (up to

7.5 kW optionally available), mounted in an IP 65 casing

for installation in the field (e.g.at the filter), complete with

indicating lamps and push-button but without programming unit.

SEPARATE PROGRAMMING UNIT

RPR-Control 100-3

Hand-held appliance with cable and plug to programme the

switching thresholds of RPR-Control 100-1 and RPR-Control 100-3.

FUNCTION

An overload controller with analogue output monitors the actual

power of the pump motor. There are four switching thresholds

defined:

• dry-running (fault, the motor is switched off);

• overheating (fault, the motor is switched off);

• overload (fault, the motor is switched off);

• filter contaminated (warning).

separate programming unit

The switching thresholds are user-programmable.

Also included is a real-time clock with elapsed-time

meter, e. g. to monitor maintenance intervals.

29


SALES AREAS IN GERMANY

Thanks to our wide distribution network all over Germany, you

will always find SONDERMANN pumps at close range.

1 Berlin/Brandenburg

SONDERMANN Pumpen + Filter

GmbH & Co. KG

August-Horch-Straße 4, 51149 Köln

Phone: 0 22 03/93 94-0

Fax: 0 22 03/93 94-48

info@sondermann-pumpen.de

2 Hamburg/Schleswig-Holstein

Rolf-Dieter Thelen

Falkenweg 9, 25337 Elmshorn

Phone: 0 41 21/725 93

Fax: 0 41 21/725 93

Mobil: 0172/628 77 82

r.thelen@flux-pumpen.de

3 Hannover/Kassel

Dipl.-Ing. (FH) Ulrich Pöhls

Alte Bemeroder Straße 122

30539 Hannover

Phone: 0 5 11/51 71 51

Fax: 0 5 11/544 59 29

Mobil: 0172/628 77 83

u.poehls@flux-pumpen.de

4 Bremen/Münster

Dipl.-Ing. (FH) Dieter Röder

Sögelner Str. 5, 49565 Bramsche

Phone: 0 54 61/96 90 20

Fax: 0 54 61/96 90 21

Mobil: 0170/180 25 46

d.roeder@flux-pumpen.de

5.1 Nordrhein-Westfalen Nord

Stephan Hill

Wilensteinweg 10, 50739 Köln

Phone: 0 22 03/93 94-20

Fax: 0 22 03/93 94-48

Mobil: 0173/716 28 44

s.hill@sondermann-pumpen.de

5.2 Nordrhein-Westfalen Süd

Waldemar Wostmann

Mattlener Weg 12, 50769 Köln

Phone: 02 21/708 81 92

Fax: 02 21/700 40 96

Mobil: 0177/708 81 92

pumpeninfo@wostmann.de

6 Hessen

Robert Höfling

Odenwaldring 25

63500 Seligenstadt

Phone: 0 61 82/15 83

Fax: 0 61 82/96 19 27

Mobil: 0177/583 49 69

r.hoefling@flux-pumpen.de

7.1 Stuttgart/Ulm

Horst Laidig

Buchfinkenweg 7, 70563 Stuttgart

Phone: 0 7 11/780 11 29

Fax: 0 7 11/780 43 29

Mobil: 0172/407 39 40

h.laidig@flux-pumpen.de

7.2 Baden-Württemberg Süd

Dipl.-Ing. (FH) Zdenko Hrncjar

Vogesenstraße 1b, 79331 Teningen

Phone: 0 76 41/933 51 14

Fax: 0 76 41/933 51 16

Mobil: 0172/101 42 17

z.hrncjar@flux-pumpen.de

7.3 Baden-Württemberg West

Martin Reichert

Talweg 12, 75433 Maulbronn

Phone: 0 70 43/101-420

Fax: 0 70 43/101-444

Mobil: 0174/166 57 62

m.reichert@flux-pumpen.de

8 Bayern Süd

Markus Werner

Hauptstraße 5a, 82544 Egling

Phone: 0 81 76/15 45

Fax: 0 81 76/99 70 23

Mobil: 0172/831 15 96

m.werner@flux-pumpen.de

9 Bayern Nord

Dipl.-Ing. (FH) W. Schauer

Margaretenweg 3

91166 Georgensgmünd

Phone: 0 91 72/77 52

Fax: 0 91 72/70 01 28

Mobil: 0172/628 77 81

w.schauer@flux-pumpen.de

10 Rheinland-Pfalz/Saarland

Frank Schorn

Fliederstraße 19,

66773 Schwalbach

Phone: 0 68 34/56 72 50

Fax: 0 68 34/56 72 62

Mobil: 0172/625 92 23

f.schorn@flux-pumpen.de

15 Thüringen/Sachsen-Anhalt

Dipl. Ing. (FH) Hendrik Müller

Angerstraße 4, 06193 Götschetal

Phone: 0 34 606/29 03 21

Fax: 0 34 606/29 03 22

Mobil: 0172/132 46 74

h.mueller@flux-pumpen.de

16 Sachsen

Dipl.-Ing. Gerd Hanauska

Wasserschänkenstraße 32

09247 Chemnitz/Röhrsdorf

Phone: 0 37 22/50 25 75

Fax: 0 37 22/50 56 03

Mobil: 0172/628 77 84

g.hanauska@flux-pumpen.de

17 Mecklenburg/Vorpommern

Rolf-Dieter Thelen

Falkenweg 9

25337 Elmshorn

Phone: 0 41 21/725 93

Fax: 0 41 21/725 93

Mobil: 0172/628 77 82

r.thelen@flux-pumpen.de

30


SALES REPRESENTATIONS ABROAD

SONDERMANN pumps

are present all over the world.

Are you looking for an opportunity

to buy our products in your country?

Just give us a call at our Cologne

headquarters.

We will be pleased to help you.

SONDERMANN

PUMPEN + FILTER GMBH & Co. KG

August-Horch-Strasse 4

D-51149 Cologne

Phone: +49 22 03/93 94-0

Fax: +49 22 03/93 94-48

info@sondermann-pumpen.de

www.sondermann-pumpen.de

INNOVATORS IN

FLOW TECHNOLOGY

For more than 40 years, SONDERMANN’s

specialist consultants have also advised

you on the comprehensive range of FLUX

pumps and their accessories. FLUX covers all

ranges of laboratory, barrel, container and

thick matter pumps, pneumatic diaphragm

pumps and liquid volume meters. We invite

you to also benefit from this

wide-range competence for doing a good

job. For more information visit us at

www.flux-pumpen.de

31


SRT 12/08 – 3E

SONDERMANN

PUMPEN + FILTER GMBH & Co. KG

August-Horch-Straße 4 ·

D-51149 Cologne

Phone +49 (0) 22 03/93 94-0

Fax +49 (0) 22 03/93 94-48

info@sondermann-pumpen.de

www.sondermann-pumpen.de

Subject to technical alterations

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